Hi Sofia Michael Denise and Simon! Thank you for posting in the Lucid community. Our sincere apologies for the delayed response on this thread--I wanted to follow up in case this answer may still be useful to you and to provide a solution for other users who see this thread in the future.
To start please review our Export Your Lucidchart Documents article from the Lucidchart Help Center. Let me know if you have any questions about how downloading/exporting your document should work.
Once you have reviewed this article here are some specific things to check when exporting your document:
- Try the export in a Chrome Incognito browsing session. This often improves performance by clearing your cache and cookies and disabling your extensions.
- Sometimes issues like this can be related to internet connection speed or network security. Please try the export again on another network ensuring that you are on a strong stable connection.
- Is the page that you are trying to export a Master Page? If so it will be omitted from the downloaded version of your document and you will need to convert it into a page before exporting. To do this left-click on your Master Page tab and select "Convert to Page".
If none of these tips help please send the following details to our product support team using this form so we can take a closer look at the issue.
- The URL of the document(s) affected.
- A description of the download settings (file type document pages cropping quality etc.) that you selected for the download.
- A screenshot of any error messages or pop-ups that appear when you attempt to export.
- A screenshot of the associated Javascript Console output. You can open your Javascript Console by pressing Ctrl + Shift + J (if your computer is a Windows / Linux) OR Cmd + Opt + J (if your computer is a Mac).
Hope this helps!